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/*****************************************************************************
* intf_beos.cpp: beos interface
*****************************************************************************
* Copyright (C) 1999, 2000, 2001 VideoLAN
* $Id: intf_beos.cpp,v 1.34 2001/12/07 18:33:07 sam Exp $
*
* Authors: Jean-Marc Dressler <polux@via.ecp.fr>
* Samuel Hocevar <sam@zoy.org>
* Tony Castley <tony@castley.net>
* Richard Shepherd <richard@rshepherd.demon.co.uk>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
*****************************************************************************/
#define MODULE_NAME beos
#include "modules_inner.h"
/*****************************************************************************
* Preamble
*****************************************************************************/
#include "defs.h"
#include <stdio.h>
#include <stdlib.h> /* malloc(), free() */
#include <InterfaceKit.h>
#include <string.h>
extern "C"
{
#include "common.h"
#include "intf_msg.h"
#include "threads.h"
#include "mtime.h"
#include "tests.h"
#include "stream_control.h"
#include "interface.h"
#include "input_ext-intf.h"
#include "modules.h"
#include "modules_export.h"
}
#include "InterfaceWindow.h"
/*****************************************************************************
* intf_sys_t: description and status of FB interface
*****************************************************************************/
typedef struct intf_sys_s
{
InterfaceWindow * p_window;
char i_key;
} intf_sys_t;
extern "C"
{
/*****************************************************************************
* Local prototypes.
*****************************************************************************/
static int intf_Probe ( probedata_t *p_data );
static int intf_Open ( intf_thread_t *p_intf );
static void intf_Close ( intf_thread_t *p_intf );
static void intf_Run ( intf_thread_t *p_intf );
/*****************************************************************************
* Functions exported as capabilities. They are declared as static so that
* we don't pollute the namespace too much.
*****************************************************************************/
void _M( intf_getfunctions )( function_list_t * p_function_list )
{
p_function_list->pf_probe = intf_Probe;
p_function_list->functions.intf.pf_open = intf_Open;
p_function_list->functions.intf.pf_close = intf_Close;
p_function_list->functions.intf.pf_run = intf_Run;
}
/*****************************************************************************
* intf_Probe: probe the interface and return a score
*****************************************************************************
* This function tries to initialize Gnome and returns a score to the
* plugin manager so that it can select the best plugin.
*****************************************************************************/
static int intf_Probe( probedata_t *p_data )
{
if( TestMethod( INTF_METHOD_VAR, "beos" ) )
{
return( 999 );
}
return( 100 );
}
/*****************************************************************************
* intf_Open: initialize interface
*****************************************************************************/
static int intf_Open( intf_thread_t *p_intf )
{
BScreen *screen;
screen = new BScreen();
BRect rect = screen->Frame();
rect.top = rect.bottom-100;
rect.bottom -= 50;
rect.left += 50;
rect.right = rect.left + 350;
delete screen;
/* Allocate instance and initialize some members */
p_intf->p_sys = (intf_sys_t*) malloc( sizeof( intf_sys_t ) );
if( p_intf->p_sys == NULL )
{
intf_ErrMsg("error: %s", strerror(ENOMEM));
return( 1 );
}
p_intf->p_sys->i_key = -1;
/* Create the interface window */
p_intf->p_sys->p_window =
new InterfaceWindow( rect,
VOUT_TITLE " (BeOS interface)", p_intf );
if( p_intf->p_sys->p_window == 0 )
{
free( p_intf->p_sys );
intf_ErrMsg( "error: cannot allocate memory for InterfaceWindow" );
return( 1 );
}
return( 0 );
}
/*****************************************************************************
* intf_Close: destroy dummy interface
*****************************************************************************/
static void intf_Close( intf_thread_t *p_intf )
{
/* Destroy the interface window */
p_intf->p_sys->p_window->Lock();
p_intf->p_sys->p_window->Quit();
/* Destroy structure */
free( p_intf->p_sys );
}
/*****************************************************************************
* intf_Run: event loop
*****************************************************************************/
static void intf_Run( intf_thread_t *p_intf )
{
while( !p_intf->b_die )
{
/* Manage core vlc functions through the callback */
p_intf->pf_manage( p_intf );
/* Manage the slider */
if( p_intf->p_input != NULL && p_intf->p_sys->p_window != NULL)
{
p_intf->p_sys->p_window->updateInterface();
}
/* Wait a bit */
msleep( INTF_IDLE_SLEEP );
}
}
} /* extern "C" */
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